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Pressure Compensator,
Downstream, Spool Type,
Direct-Acting,
Normally Open
ISO-Metric Cartridge – 250 bar
DWM10130R
Up to 60 l/min
Up to 250 bar
The pressure compensator
DWM10130R is a normally open, direct-
acting, spring-loaded ow control valve.
By maintaining a constant differential
between inlet and outlet pressure of an
orice (ports 3 and 1 of the pressure
compensator), a constant ow rate is
maintained (independently of the load
pressure). As soon as the pressure
differential exceeds the value pre-set
by the spring force, the control piston
reduces an orice cross-section.
The pressure compensator can, for
example, be used when lowering
variable loads at the same velocity.
Together with a ow control valve it can
be used as a ow regulator.
FEATURES
z Used to control the ow rate of consumers independently of the load pressure
z Versions available for different control pressure differentials and ow rates up to
max. 60 l
z Excellent stability throughout pressure and ow range
z Excellent dynamic performance
z External surfaces zinc-nickel plated and corrosion-proof
z Hardened and ground valve components to ensure minimal wear and extended
service life
FUNCTION
SPECIFICATIONS
Operating pressure: max. 250 bar
Nominal ow: max. 60 l/min
Media operating temperature range: min. -30 °C to max. +100 °C
Ambient temperature range: min. -30 °C to max. +100 °C
Operating uid: Hydraulic oil to DIN 51524 Part 1 and 2
Viscosity range: min. 10 mm²/s to max. 420 mm²/s
Filtration: Class 21/19/16 according to ISO 4406
or cleaner
MTTF
d
: 150 years*
Materials: Valve body: free-cutting steel
Spool: hardened and
ground steel
Seals: NBR (standard)
FKM (optional,
ambient temperature
range -20 to +120 °C)
Back-up rings: PTFE
Cavity: 10130
Weight: Total: 0.225 kg
* see "Conditions and instructions for valves" in brochure 5.300
ISO
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MODEL CODE
DWM 10130 R – 22 – C – N – 05
Basic model
Pressure compensator
Cavity to ISO
Function symbol
R = downstream pressure compensator
Type
22 =
standard, with damping
23 =
standard, with enhanced damping
Body and ports*
C = cartridge only
Versions with bodies on request
Seals
N = NBR (standard)
V = FKM (optional)
Control pressure differential
05 = 5 bar differential pressure
15 = 15 bar differential pressure
PERFORMANCE
Measured at ν = 33 mm²/s, T
oil
= 46 °C, load pressure 25 bar
DWM10130R-..-C-.-5
DWM10130R-..-C-.-11
DWM10130R-..-C-.-15
Standard models
Model code Part No.
DWM10130R-22-C-N-05 3198240
DWM10130R-22-C-N-15 3198239
Other models on request
*Inline bodies
Code Part No. Material Ports Pressure
R10130-01X-01 395238 Steel, zinc-plated G 1/2 420 bar
R10130-01X-02 395239 Steel, zinc-plated M22 x 1.5 420 bar
Seal kits
Code Material Part No.
Seal kit 10130-NBR NBR 3231327
Seal kit 10130-FKM FKM 3506050
Q [l/min]Q [l/min]Q [l/min]
Orice diameter [mm]
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
Orice diameter [mm]
Orice diameter [mm]
60
40
20
0
80
60
40
20
0
100
80
60
40
20
0
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DIMENSIONS
hex. SW27
torque 40
+10
Nm
CAVITY
10130
tting depth
tting depth
Form tools
Tool Part No.
Countersink 161826
Reamer 163911
millimetre
subject to technical modications
millimetre
subject to technical modications
through
thick
HYDAC Fluidtechnik GmbH
Justus-von-Liebig-Str.
D-66280 Sulzbach/Saar
Tel: 0 68 97 /509-01
Fax: 0 68 97 /509-598
E-Mail: utec@hydac.com
Note
The information in this brochure relates to
the operating conditions and applications
described. For applications or operating
conditions not described, please contact the
relevant technical department.
Subject to technical modications.
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